Base | Representation |
---|---|
bin | 11110010100111110010… |
… | …01000101001010010111 |
3 | 10200121201101202120100111 |
4 | 33022133021011022113 |
5 | 114033110310342130 |
6 | 2114413451423451 |
7 | 135200010136465 |
oct | 17123711051227 |
9 | 3617641676314 |
10 | 1042052043415 |
11 | 371a28237589 |
12 | 149b59154b87 |
13 | 7735a517976 |
14 | 38615379835 |
15 | 1c18d49102a |
hex | f29f245297 |
1042052043415 has 8 divisors (see below), whose sum is σ = 1259589916080. Its totient is φ = 827556658752.
The previous prime is 1042052043413. The next prime is 1042052043443. The reversal of 1042052043415 is 5143402502401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1042052043415 - 21 = 1042052043413 is a prime.
It is a super-2 number, since 2×10420520434152 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1042052043413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 760621245 + ... + 760622614.
It is an arithmetic number, because the mean of its divisors is an integer number (157448739510).
Almost surely, 21042052043415 is an apocalyptic number.
1042052043415 is a deficient number, since it is larger than the sum of its proper divisors (217537872665).
1042052043415 is a wasteful number, since it uses less digits than its factorization.
1042052043415 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1521244001.
The product of its (nonzero) digits is 19200, while the sum is 31.
Adding to 1042052043415 its reverse (5143402502401), we get a palindrome (6185454545816).
The spelling of 1042052043415 in words is "one trillion, forty-two billion, fifty-two million, forty-three thousand, four hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •